mirror of
https://github.com/tc39/test262.git
synced 2025-10-31 11:44:31 +01:00
20 lines
461 B
JavaScript
20 lines
461 B
JavaScript
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
/*---
|
|
esid: sec-weakset-iterable
|
|
description: >
|
|
If the iterable argument is undefined, return new Weakset object.
|
|
info: |
|
|
23.4.1.1 WeakSet ( [ iterable ] )
|
|
|
|
...
|
|
7. Else,
|
|
d. Let iter be GetIterator(iterable).
|
|
e. ReturnIfAbrupt(iter).
|
|
...
|
|
---*/
|
|
|
|
assert.throws(TypeError, function() {
|
|
new WeakSet({});
|
|
});
|